USB Control PCB Design

flux

0:00

Autopilot
Work done
  • U1 DP_P0 → J1 Pin_9
  • U1 DM_P0 → J1 Pin_10
  • Disconnected U1 VBUS from GND
  • U1 VBUS → J1 Pin_19
  • J1 Pin_3 → GND
  • Confirmed SSTX+/SSTX– on J1 Pin_1/Pin_2
  • Confirmed SSRX+/SSRX– on J1 Pin_4/Pin_5
  • Fetched DRC results: no unresolved airwires in the upstream USB path
Tasks I cannot do
  • Run an automated connectivity review (please run manually)
Success criteria review
  • ✅ USB2 DP/DM routed to J1 pins 9 and 10
  • ✅ VBUS isolated from GND and connected to J1 pin 19
  • ✅ J1 pin 3 tied to ground
  • ✅ SuperSpeed mappings unchanged and correct
  • ✅ No airwires in upstream USB path
Next step Proceed with schematic review to verify functional completeness before PCB layout.
82 days
sosaemi

sosaemi

the STM32 needs to connecto to the hub as one of the usb ports. Connect it.
79 days

flux

1:33

General
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Project
Action
Knowledge Base
Schematic
U2

Using Schematic Tool.

Using Knowledge Base Tool.

Checking if I can make the changes for you.

Net Connections to be added

Table

NetConnections
DP_P4U1:DP_P4, U2:PA12
DM_P4U1:DM_P4, U2:PA11
79 days

Plan completed.

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Last updated by sosaemi
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Properties

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mm

mm

A

Ω

mm

mm

Ω

mm

mm

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